{"product_id":"allen-bradley-1746-no8i-analog-output-module","title":"Allen Bradley 1746-NO8I Analog Output Module","description":"\u003ch1\u003e\n\u003cstrong\u003eAllen-Bradley 1746-NO8I\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– SLC 500 Analog Output Module\u003c\/h1\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1746-NO8I\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an Analog Output Module designed for the SLC 500 controller platform. It features eight (8) current output channels providing an output range of 0 to +20 mA. This module is compatible with both fixed and modular SLC 500 hardware, making it suitable for a variety of industrial automation applications.\u003c\/p\u003e\n\u003cp\u003eThe module is ideal for precise current signal output and can be installed in local, expansion, or remote I\/O racks, except for slot 0 in certain configurations where reserved slots exist for the CPU or communication adapters. Proper installation requires attention to ambient temperature and electrical noise to ensure optimal performance.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRockwell Automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAllen-Bradley\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\/Catalog No.:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1746-NO8I\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSLC 500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAnalog Output Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Outputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEight (8) Current Output Channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Current Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0 to 20 mA; 4 to 20 mA; 0 to 21 mA; 0 to 21.5 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5 V: 120 mA; 24 V: 250 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16 bits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Format:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eScaled engineering units; PID scaling; Proportional counts; 1746-NO4 format; User-defined scale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Output Coding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-32,768 to +32,764\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUpdate Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eClass 1: 5 ms; Class 3: 10 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStep Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 ms (0 to 95% of full scale)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6.6 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAmbient Operating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0 to 60 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWire Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTwo 14–24 AWG wires per terminal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10781180054560\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Considerations\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInstall in a chassis slot away from high-voltage AC or DC sources to reduce electrical noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the module closer to the bottom of the enclosure for better cooling due to heat generation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with modular, local, expansion, and remote I\/O racks, except slot 0 restrictions in certain configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1746-NO8I\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule provides high-precision current output for industrial control systems. It supports both fixed and modular SLC 500 hardware, allowing flexible deployment in small, medium, and large applications. With careful installation and proper cooling, it ensures reliable performance while integrating seamlessly with other SLC 500 system components.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":50619131494696,"sku":"1746-NO8I","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/1746-NO8I3.jpg?v=1757060596","url":"https:\/\/www.powerdcs.com\/products\/allen-bradley-1746-no8i-analog-output-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}